Floor cross laser measuring instrument



FIG. 1 is a top plan view of a floor cross laser measuring instrument according to a first embodiment of the present invention;

FIG. 2 is a bottom plan view of the floor cross laser measuring instrument according to the first embodiment;

FIG. 3 is a front view of the floor cross laser measuring instrument according to the first embodiment;

FIG. 4 is a rear view of the floor cross laser measuring instruments according to the first embodiment;

FIG. 5 is a right side view of the floor cross laser measuring instrument according to the first embodiment;

FIG. 6 is a left side view of the floor cross laser measuring instrument according to the first embodiment;

FIG. 7 is a prospective view of the floor cross laser measuring instrument according to the first embodiment of the present invention as seen from the front, top and right sides thereof;

FIG. 8 is a top plan view of a floor cross laser measuring instrument according to a second embodiment of the present invention;

FIG. 9 is a bottom plan view of the floor cross laser measuring instrument according to the second embodiment;

FIG. 10 is a front view of the floor cross laser measuring instrument according to the second embodiment;

FIG. 11 is a rear view of the floor cross laser measuring instruments according to the second embodiment;

FIG. 12 is a right side view of the floor cross laser measuring instrument according to the second embodiment;

FIG. 13 is a left side view of the floor cross laser measuring instrument according to the second embodiment; and,

FIG. 14 is a prospective view of the floor cross laser measuring instrument according to the second embodiment of the present invention as seen from the front, top and right sides thereof.

In particular, each of embodiments 1 (FIGS. 1–7) and 2 (FIGS. 8–14) is a laser for projection of intersecting marker lines, i.e., a so-called cross laser. Further, color forms no part of the claimed design. 

The ornamental design for a floor cross laser measuring instrument, as shown and described. 